Independent desk · No brand pays for a ranking · Two wearers · Updated 11 October 2026

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What longevity, sillage, and projection mean

Readers of the indie fragrances guide often ask for “something that lasts” and then describe a trail. Those are different measurements. This page separates them, then puts Squid (Zoologist, desk score 3.7) through the full wear because it is long, loud, and a bad default.

What is the difference between longevity, projection, and sillage?

Longevity is how many hours pass before you must put your nose on your skin to find the perfume. Projection is how far it pushes off the skin in the first half hour. Sillage is the trail you leave when you walk, after the opening has settled. A perfume can score high on one and low on the others.

Same afternoon, different clocks. Protocol doses.
PerfumeLongevity on our armsSillage at 1 hourWhat people mix up
Saint Julep (Imaginary Authors, desk score 3.8)Skin scent before hour fourModerate, then goneA bright opening feels like it will last. It does not.
Silken Tent (Alkemia, desk score 3.8)Hours, as a skin scentVery lowOils can last without ever projecting.
Murkwood (Pineward, desk score 4.1)Past eight hours on oilier skinStrong from one sprayLasting and appropriate are not synonyms.
L’Air du Désert Marocain (Tauer Perfumes, desk score 4.3)A full day from one sprayStrongOne extra spray turns a good trail into a room.
Squid (Zoologist, desk score 3.7)LongStrong, and distinctivePeople call this “good performance” and then cannot wear it anywhere.

Which scored perfumes last, and which only shout?

Désert Marocain, Murkwood, Bee, Camel, and Squid are the long wears. Saint Julep is the short one. Silken Tent, Olwyn, Tatami, and Lycanthrope last as oils while staying in your personal space. If your complaint is “I go nose-blind,” step outside before you add sprays. Incense and mint create that trick.

Bee’s longevity is a 5 and its versatility is a 2.5. That pair is the whole lesson. A perfume that survives a workday is a problem if the workday did not agree to host it. Read the dose rules before you “fix” a short perfume by using six sprays. You will not learn its real clock. You will learn what too much smells like.

Why do perfume oils last on skin and still smell quiet?

Oil has no alcohol bloom. The scent stays in the film on your skin and transfers to cloth. It rarely throws the way a spray does in the first twenty minutes. Our sillage score at one hour punishes that quiet on purpose, and our longevity score gives the hours back.

Fantôme’s oils and Alkemia’s Silken Tent are the examples. If you want a compliment from across a table, an oil is the wrong format even when the formula is lovely. If you want a partner to notice when they lean in, an oil is often the right format, and it is cheaper to learn on. The buying rules are on samples and decants.

How do heat and indoor heating change the clock?

Heat lifts sweet, spicy, and animalic notes, so Bee, Camel, and heavy vanillas project more and can feel shorter because the top burns off in a blaze. Cold suppresses those same notes and makes woods and incense seem sterner and sometimes longer. Dry heated rooms steal fresh notes fastest.

Saint Julep gained a little time over unscented moisturizer and lost some mint clarity. We log moisturizer as a condition, not as cheating, and we do not mix that wear into the bare-skin longevity score. Skin details are on skin chemistry.

What does a long artistic perfume actually feel like?

Zoologist · Extrait spray

Squid

3.7 / 5 desk score · Artistic unisex

Squid is Zoologist’s salty ink extrait, composed by Céline Barel. It opens marine and peppery, then incense, benzoin, and an amber that keeps the salt from smelling like a candle labeled ocean. Desk score 3.7. Longevity and trail are the strengths. Versatility is the penalty: this is a scent people notice and name. Wear it when that is the point.

Squid is the exhibit we use when someone confuses longevity with good manners. It lasts. It also announces itself. Pink pepper and salt hit first. The black-ink accord is dry and a little sweet, closer to a print shop than to a fish market, and then incense and benzoin take the wheel. On Mara the ink step is about forty minutes. On the oilier arm it stains the wear for hours.

We do not rank it near the top of the hub because the rubric rewards versatility and comfort along with beauty. Squid is beautiful in a narrow way. If your question is “what should I wear to the office,” the answer is on the masculine-leaning page or the feminine-leaning page, and it is not this.

What it does well

  • Salt and ink, not a generic aquatic
  • The amber drydown makes it wearable for people who hate the opening
  • Lasts long enough that one spray is the whole day

Where it fails

  • Hard to wear in a small shared room
  • The ink phase is brief on some skin and endless on other skin
  • A poor value if you wanted a pretty marine

Published notes: Pink pepper, salt, black ink accord, incense, ambergris, opoponax, benzoin. A long trail. Ink and salt lead, then incense and a benzoin amber that is still there late. Zoologist. House links are citations. This desk does not earn a commission.

Questions people ask before they buy

What is sillage in perfume?

Sillage is the scent trail you leave when you move, after the first minutes. We score it at one hour, at roughly arm’s length. A perfume that only exists when you touch your nose to your wrist has longevity as a skin scent and poor sillage.

Which indie perfume lasted longest in your test?

From one protocol dose, L’Air du Désert Marocain, Murkwood, Bee, Camel, and Squid were still readable late in the day. Saint Julep was the short clock. Oils such as Silken Tent lasted without projecting.

Do perfume oils last longer than sprays?

They often last on skin and fabric while projecting less, because there is no alcohol bloom. Our scores separate those facts. A low sillage score is not a claim that the oil vanished.

How do I make a fresh perfume last longer?

Try one logged wear over unscented moisturizer and expect the top notes to soften. Do not empty the bottle onto your shirt. If you need eight hours of trail, choose a resin, wood, or extrait instead of a mint cologne.

Keep going

Cite as: Indie Noses. “What longevity, sillage, and projection mean.” Updated 11 October 2026. https://indienoses.com/longevity-and-sillage/